Two questions

question 1: How can I change the width of the ‘boxed layout’?
I used the Evolve theme (free version) before and in that theme you could change the size of the boxed layout.
Is there a similar option in the Alora Theme and if so where can I find it?

question 2: On the demo page of the Alora Theme there is an item to show the Style Switcher. Is there an option to set this?